Long-term debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Sep. 22, 2020
Debt Instrument [Line Items]
Unamortized Debt Issuance Cost	$ (392)	$ (616)
Total long-term debt, net	112,658	113,434
5.50% Senior Secured Notes
Debt Instrument [Line Items]
Long-term debt gross	$ 113,050	$ 114,050
5.50% Senior Secured Notes | Senior Notes
Debt Instrument [Line Items]
Stated interest rate (as a percent)			5.50%